Method of regulating the output of carbon monoxide in a metallurgical melting process
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United States of America Patent
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Jan 10, 2012
Grant Date -
Mar 25, 2010
app pub date -
Aug 30, 2007
filing date -
Oct 27, 2006
priority date (Note) -
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Abstract
In a method of regulating the output of CO in steel production, oxygen is introduced into a melt to remove carbon present, the actual value of the carbon stream evolved from the melt is determined, the intended value of the evolved carbon stream derived from the amount of oxygen introduced and the carbon content of the melt is calculated, intended and actual values are compared with one another and if the actual value is below the intended value, measures for preventing boiling are undertaken.
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